Open Flash Chart 遮住div的问题解决

OFC版本：2.2

框架：DWZ

问题：在OFC的flash上面弹出一个div层（dialog）会被flash遮挡住。

var params = {menu: "false",scale: "noScale",wmode:"transparent"};

这里的 wmode:"transparent" 就是设置flash透明? 问题就解决了！

swfobject.embedSWF(
					  FlashChartSwfPath,"Flash_Chart","100%","300","9.0.0","expressInstall.swf",{
						 "data-file":json_url,},params
	);